National Item Identification Number
00-394-3190
003943190
4930-00-394-3190
4930003943190
National Stock Number
Item Name
SEAT,HELICAL COMPRESSION SPRING
Federal Supply Class
4930
Description
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
Commercial and Government Entity Code (Supplier Data)
03990
Reference Numbers (Part Numbers)
30266
Required Categories
Required Description